Tool handle and head assembly

Details Tool handle and head assembly Tool handle and head assembly

1987-02-24

1987-12-08

Kundrat, Andrew V.

Joints and connections

Rod end to transverse side of member

Rod received in recessed side, e.g., socket or tapered...

403258, 403334, B25G 300

Patent

active

047115947

ABSTRACT:
An improved manually operated striking tool such as a pick, axe, hammer, sledge, or maul is made from a metal handle and an interactive metal plug which are caused to grip a working head by means of a steel bolt that passes through the plug and threadably engages the handle. The plug has a tapered sidewall and the handle has a tapered zone adjacent its extremity that engages the working head. The working head has a doubly tapered channel that seats the plug and handle in opposed, axially aligned relationship.

REFERENCES:
patent: 521861 (1894-06-01), Zeiser
patent: 1339638 (1920-05-01), Velchansky et al.
patent: 1342929 (1920-06-01), Shepard
patent: 1943807 (1934-01-01), Bellerive
patent: 2432813 (1947-12-01), Scheide
patent: 3704734 (1972-12-01), Soto

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